While the boys are out doing their world tours, we will be giving out the official OGS Poster set to seven individuals winners.

How to participate:1. You must be a follower on our twitter (we will check this)2. Let us know who is your bias and why you should win the poster.3. Put hashtag #HSinfiniteGiveaways and don't forget to mention @hallyustage4. Do not use tweet longer. 5. You may tweet once per day but do not spam us.

Winners will be picked according to their tweets. Giveaway ends Oct 15th 11PM GMT+8. Winners will be notified and announced within 48 hours.